1. environmental protection material 2.Premium Material: Grab Bars Are Made of Wood, and Sturdy, Smooth and Comfortable Touch, Able to Support up to 330 Lbs. 3.[Safe to Use]: Bathtub Balance Bar Diameter Allows Enough Space to Easily Grip Bar for Added Support; Without Worrying About the Long-Term Damage Caused by Prolonged Contact with Water, and Can Be Perfectly Combined with Various Environments. 4.[Easy to Install]: Toilet Comes with Completed Accessories, Including Expansion Bolts, Screws, and Installation Instructions. Ensures Service Life and Can Make Safety Grab Handles Be Your Helper. 5.[Practical]: Handicapped Shower is Designed for the Elderly, Pregnant Women, the Disabled Individuals and Post-Operative Mobility-Impaired People, Use It to Prevent Falls in the Bathroom, Kitchen, Laundry or along Stairs.